Run CompatHelper on subpackages

Author: gdalle

.github/workflows/CompatHelper.yml

@@ -18,7 +18,7 @@ jobs:
       - name: "Run CompatHelper"
         run: |
           import CompatHelper
-          CompatHelper.main()
+          CompatHelper.main(; subdirs=["", "lib/ControlSystemsBase"])
         shell: julia --color=yes {0}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

lib/ControlSystemsBase/Project.toml

@@ -31,7 +31,7 @@ ControlSystemsBaseImplicitDifferentiationExt = ["ImplicitDifferentiation", "Comp
 Aqua = "0.5"
 DSP = "0.6.1, 0.7, 0.8"
 ForwardDiff = "0.10"
-ImplicitDifferentiation = "0.4.2"
+ImplicitDifferentiation = "0.7.1"
 LinearAlgebra = "<0.0.1, 1"
 MacroTools = "0.5"
 MatrixEquations = "1, 2.1"